Search

Hoan H. Tran

Examiner (ID: 9706, Phone: (571)272-2141 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852, 2884
Total Applications
2494
Issued Applications
2424
Pending Applications
51
Abandoned Applications
50

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18810480 [patent_doc_number] => 20230384815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => HAPTIC CONTROL DEVICE WITH A MAGNETORHEOLOGICAL BRAKING DEVICE [patent_app_type] => utility [patent_app_number] => 18/248939 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -40 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248939
Haptic control device with a magnetorheological braking device Oct 11, 2021 Issued
Array ( [id] => 17578161 [patent_doc_number] => 20220135016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => VEHICLE BRAKING CALIBRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/498476 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498476
Vehicle braking calibration system Oct 10, 2021 Issued
Array ( [id] => 19059709 [patent_doc_number] => 11938913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Power brake system of a vehicle and method for controlling same [patent_app_type] => utility [patent_app_number] => 17/449461 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 13476 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449461
Power brake system of a vehicle and method for controlling same Sep 29, 2021 Issued
Array ( [id] => 18778655 [patent_doc_number] => 11820341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Electrically modulated air brake [patent_app_type] => utility [patent_app_number] => 17/449366 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2879 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449366
Electrically modulated air brake Sep 28, 2021 Issued
Array ( [id] => 17343222 [patent_doc_number] => 20220009553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => VEHICLE BODY DAMPER BRACE [patent_app_type] => utility [patent_app_number] => 17/481939 [patent_app_country] => US [patent_app_date] => 2021-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481939
Vehicle body damper brace Sep 21, 2021 Issued
Array ( [id] => 17335516 [patent_doc_number] => 20220001847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => ELECTRIC-POWERED ACTUATOR AND ELECTRIC BRAKING DEVICE [patent_app_type] => utility [patent_app_number] => 17/480627 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13941 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17480627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/480627
Electric-powered actuator and electric braking device Sep 20, 2021 Issued
Array ( [id] => 18729203 [patent_doc_number] => 20230343499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SOLENOID, SOLENOID VALVE, SHOCK ABSORBER, AND METHOD FORMANUFACTURING A SOLENOID [patent_app_type] => utility [patent_app_number] => 18/027997 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027997 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027997
SOLENOID, SOLENOID VALVE, SHOCK ABSORBER, AND METHOD FORMANUFACTURING A SOLENOID Sep 16, 2021 Pending
Array ( [id] => 19218717 [patent_doc_number] => 20240183421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => Shock-Absorbing Buffer Pad [patent_app_type] => utility [patent_app_number] => 17/793456 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17793456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/793456
Shock-absorbing buffer pad Sep 15, 2021 Issued
Array ( [id] => 18717381 [patent_doc_number] => 11794708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Automatic brake device for industrial vehicle and industrial, vehicle having the same [patent_app_type] => utility [patent_app_number] => 17/471697 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5968 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471697
Automatic brake device for industrial vehicle and industrial, vehicle having the same Sep 9, 2021 Issued
Array ( [id] => 17459741 [patent_doc_number] => 20220073046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => GAS-LIQUID SEPARATING GAS EXCHANGE DEVICE [patent_app_type] => utility [patent_app_number] => 17/471731 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471731 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471731
Gas-liquid separating gas exchange device Sep 9, 2021 Issued
Array ( [id] => 19367985 [patent_doc_number] => 12060052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Valve assembly for brake control system [patent_app_type] => utility [patent_app_number] => 17/472323 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5542 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472323
Valve assembly for brake control system Sep 9, 2021 Issued
Array ( [id] => 18880032 [patent_doc_number] => 20240003401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => HYDRAULIC SHOCK ABSORBER [patent_app_type] => utility [patent_app_number] => 18/038110 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18038110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038110
HYDRAULIC SHOCK ABSORBER Sep 6, 2021 Abandoned
Array ( [id] => 19650982 [patent_doc_number] => 12172749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Aircraft landing gear shock absorber [patent_app_type] => utility [patent_app_number] => 17/461474 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6132 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461474
Aircraft landing gear shock absorber Aug 29, 2021 Issued
Array ( [id] => 17429259 [patent_doc_number] => 20220056968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => DISC BRAKE BOOT AND DISC BRAKE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/406497 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406497
Disc brake boot and disc brake including the same Aug 18, 2021 Issued
Array ( [id] => 19090543 [patent_doc_number] => 11951970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Brake system with plunger-based secondary brake module [patent_app_type] => utility [patent_app_number] => 17/400178 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6342 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 417 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400178
Brake system with plunger-based secondary brake module Aug 11, 2021 Issued
Array ( [id] => 18947752 [patent_doc_number] => 11891031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Brake control apparatus and method of controlling brake apparatus [patent_app_type] => utility [patent_app_number] => 17/401237 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8902 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401237
Brake control apparatus and method of controlling brake apparatus Aug 11, 2021 Issued
Array ( [id] => 17506051 [patent_doc_number] => 20220099154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => SUSPENSION DAMPER HAVING INERTIA VALVE AND USER ADJUSTABLE PRESSURE-RELIEF [patent_app_type] => utility [patent_app_number] => 17/397770 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397770 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397770
SUSPENSION DAMPER HAVING INERTIA VALVE AND USER ADJUSTABLE PRESSURE-RELIEF Aug 8, 2021 Abandoned
Array ( [id] => 20158914 [patent_doc_number] => 12385532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Electromagnetic braking device [patent_app_type] => utility [patent_app_number] => 17/999862 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 4866 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 542 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999862
Electromagnetic braking device Aug 5, 2021 Issued
Array ( [id] => 18167058 [patent_doc_number] => 20230033665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => HUNTERS DESCENDER [patent_app_type] => utility [patent_app_number] => 17/443667 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17443667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443667
HUNTERS DESCENDER Jul 26, 2021 Abandoned
Array ( [id] => 18597858 [patent_doc_number] => 20230272657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => DRIVE ARRANGEMENT FOR A FLAP OF A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 18/017212 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017212 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017212
Drive arrangement for a flap of a motor vehicle Jul 20, 2021 Issued
Menu